1 2004-07-02 Zack Weinberg <zack@codesourcery.com>
3 * c-decl.c (struct c_binding): Remove contour field; add
4 depth, invisible, nested fields.
5 (B_IN_SCOPE, B_IN_CURRENT_SCOPE, B_IN_FILE_SCOPE)
6 (B_IN_EXTERNAL_SCOPE): New convenience macros.
7 (bind): Add invisible and nested arguments. Initialize
8 new fields of struct c_binding; adjust loop scanning for
10 (free_binding_and_advance): Clear structure with memset.
11 (pop_scope): Adjust to match. Set DECL_CONTEXT on everything
12 in file scope, even if it's in external scope too.
13 (pushdecl): Adjust to match. Create invisible file-scope
14 declarations for block-scope forward declarations of static functions.
15 (pushtag, warn_if_shadowing, pushdecl_top_level, implicitly_declare)
16 (undeclared_variable, lookup_label, declare_label, define_label)
17 (lookup_tag, lookup_name, lookup_name_in_scope, builtin_function)
18 (c_make_fname_decl, store_parm_decls_newstyle, identifier_global_value)
19 (store_parm_decls_oldstyle): Adjust to match.
20 (diagnose_mismatched_decls): Correct handling of linkage clashes.
21 (merge_decls): No need to copy C_DECL_IN_EXTERNAL_SCOPE.
23 * c-tree.h (C_DECL_IN_EXTERNAL_SCOPE): Delete.
24 (C_DECL_DECLARED_BUILTIN, C_DECL_REGISTER): Slide down one.
26 2004-07-02 Richard Henderson <rth@redhat.com>
28 * c-decl.c (grokdeclarator): Don't frob current_function_decl
30 (set_decl_nonlocal): Remove.
31 (store_parm_decls): Add stmts for pending sizes.
32 * calls.c (calls_function, calls_function_1): Remove.
33 (precompute_arguments): Don't call it.
34 * cfgexpand.c (set_save_expr_context): Remove.
35 (tree_expand_cfg): Don't call it.
36 * dwarf2out.c (add_bound_info): Don't handle SAVE_EXPR.
37 (dwarf2out_finish): Likewise.
38 * expr.c (emit_block_move): Adjust addresses to BLKmode.
39 (store_constructor): Don't pre-evaluate SAVE_EXPR.
40 (safe_from_p): Don't queue SAVE_EXPRs.
41 (expand_expr_real_1 <case SAVE_EXPR>): Rewrite to expect,
42 or build plain VAR_DECLs.
43 * fold-const.c (twoval_comparison_p): Don't look at SAVE_EXPR_RTL.
45 (fold_checksum_tree): Don't special-case SAVE_EXPR.
46 * function.c (free_after_compilation): Don't clear x_save_expr_regs.
47 (put_var_into_stack): Don't handle SAVE_EXPR.
48 (gen_mem_addressof): Likewise.
49 * function.h (struct function): Remove x_save_expr_regs.
50 (save_expr_regs): Remove.
51 * gengtype.c (adjust_field_tree_exp): Don't special-case SAVE_EXPR.
52 * print-tree.c (print_node): Don't dump SAVE_EXPR_NOPLACEHOLDER.
53 * stor-layout.c (variable_size): Don't set it.
54 (force_type_save_exprs, force_type_save_exprs_1): Remove.
55 * tree-inline.c (remap_save_expr): Remove fn argument. Update
56 all callers. Don't set SAVE_EXPR_CONTEXT.
57 * tree-inline.h (remap_save_expr): Update decl.
58 * tree.c (save_expr): Update build size.
59 (first_rtl_op): Don't handle SAVE_EXPR.
60 (unsave_expr_1, contains_placeholder_p): Likewise.
61 (decl_function_context): Likewise.
62 * tree.def (SAVE_EXPR): Remove args 1 and 2.
63 * tree.h (SAVE_EXPR_CONTEXT, SAVE_EXPR_RTL): Remove.
64 (SAVE_EXPR_NOPLACEHOLDER, SAVE_EXPR_PERSISTENT_P): Remove.
66 2004-07-03 Joseph S. Myers <jsm@polyomino.org.uk>
68 * doc/bugreport.texi, doc/configterms.texi, doc/contrib.texi,
69 doc/contribute.texi, doc/cpp.texi, doc/cppinternals.texi,
70 doc/extend.texi, doc/install.texi, doc/invoke.texi, doc/md.texi,
71 doc/portability.texi, doc/tree-ssa.texi, doc/trouble.texi: Avoid
72 some first-person references and patronizing comments. Based on
74 * doc/invoke.texi: Don't reference fortran@gnu.org.
75 * doc/trouble.texi (Warning when a non-void function value is
76 ignored): Rewrite. From Russ Allbery and Chris Devers.
78 2004-07-02 Daniel Berlin <dberlin@dberlin.org)
80 * tree-ssa-pre.c (bitmap_set_t): New.
81 (bb_value_sets): avail_out is now a bitmap_set_t.
82 (bitmap_find_leader): New function.
83 (bitmap_value_insert_into_set): Ditto.
84 (bitmap_set_copy): Ditto.
85 (bitmap_value_replace_in_set): Ditto.
86 (bitmap_set_contains_value): Ditto.
87 (bitmap_set_new): Ditto.
88 (bitmap_set_pool): New pool.
89 (find_or_generate_expression): Use bitmap_ functions on AVAIL sets.
92 (compute_avail): Ditto
98 2004-07-02 Roger Sayle <roger@eyesopen.com>
100 * config/rs6000/rs6000.c (struct processor_costs): New structure
101 used to hold instruction latencies/sizes for processor types.
102 (rs6000_cost): New global variable pointing to current CPU's costs.
103 (rs6000_override_options): Initialize rs6000_cost to point to the
104 appropriate cost table based upon rs6000_cpu and optimize_size.
105 (rs6000_rtx_costs): Use rs6000_cost to avoid hardcoding processor
108 2004-07-02 Richard Henderson <rth@redhat.com>
110 * expmed.c (make_tree): Don't use SET_DECL_RTL.
112 2004-07-02 Steven Bosscher <stevenb@suse.de>
114 * tree-flow.h (bb_ann_d): Remove ephi_nodes field.
116 2004-07-01 Richard Henderson <rth@redhat.com>
118 * config/alpha/alpha.c (struct machine_function): Add gp_save_rtx.
119 (alpha_gp_save_rtx): Use assign_stack_local instead of
122 2004-07-01 Richard Henderson <rth@redhat.com>
124 * config/alpha/alpha.c (struct alpha_rtx_cost_data): Add int_div.
125 (alpha_rtx_cost_data): Update to match.
126 (alpha_rtx_cost_size): New.
127 (alpha_rtx_costs): Honor optimize_size.
129 2004-07-01 Richard Henderson <rth@redhat.com>
131 * gimple-low.c (lower_function_body): Don't reset_block_changes here.
132 * cfgexpand.c (tree_expand_cfg): Do it here.
133 * config/alpha/alpha.c (alpha_output_mi_thunk_osf): And here.
134 * config/ia64/ia64.c (ia64_output_mi_thunk): And here.
135 * config/mips/mips.c (mips_output_mi_thunk): And here.
136 * config/rs6000/rs6000.c (rs6000_output_mi_thunk): And here.
137 * config/sh/sh.c (sh_output_mi_thunk): And here.
138 * config/sparc/sparc.c (sparc_output_mi_thunk): And here.
140 2004-07-01 Richard Henderson <rth@redhat.com>
142 * tree.def (RTL_EXPR): Remove.
143 * c-typeck.c (lvalue_p): Don't handle it.
144 * expr.c (safe_from_p): Likewise.
145 (expand_expr_real_1): Likewise.
146 * fold-const.c (non_lvalue, operand_equal_p, fold): Likewise.
147 (fold_checksum_tree, tree_expr_nonnegative_p): Likewise.
148 * gengtype.c (adjust_field_tree_exp): Likewise.
149 * stmt.c (warn_if_unused_value): Likewise.
150 * tree-gimple.c (recalculate_side_effects): Likewise.
151 * tree-pretty-print.c (dump_generic_node): Likewise.
152 * tree.c (make_node_stat, first_rtl_op, unsave_expr_1): Likewise.
153 (unsafe_for_reeval, stabilize_reference, build1_stat): Likewise.
154 * tree.h (RTL_EXPR_SEQUENCE, RTL_EXPR_RTL, RTL_EXPR_ALT_RTL): Remove.
156 * stmt.c (struct stmt_status): Remove x_last_expr_type,
157 x_last_expr_value, x_last_expr_alt_rtl, x_expr_stmts_for_value.
158 (last_expr_type, last_expr_value, last_expr_alt_rtl): Remove.
159 (expand_expr_stmt): Merge with expand_expr_stmt_value. Remove
160 all the bits that tracked last_expr.
161 (expand_end_bindings): Don't track last_expr.
162 (expand_start_stmt_expr, expand_end_stmt_expr): Remove.
163 (clear_last_expr): Remove.
164 (expand_asm): Don't call it.
165 (expand_asm_operands, expand_end_cond): Likewise.
166 (expand_naked_return, expand_null_return_1): Likewise.
167 * c-typeck.c (c_begin_compound_stmt): Likewise.
168 * cfgexpand.c (expand_block): Use expand_expr_stmt.
169 * expr.c (expand_expr_real_1): Likewise.
170 * tree.h: Update prototypes.
172 * function.h (struct sequence_stack): Remove sequence_rtl_expr.
173 (struct emit_status): Remove sequence_rtl_expr.
174 (struct function): Remove x_rtl_expr_chain.
175 (seq_rtl_expr, rtl_expr_chain): Remove.
176 * function.c (struct temp_slot): Remove rtl_expr.
177 (assign_stack_temp_for_type): Don't set it.
178 (free_temp_slots, pop_temp_slots): Don't check it.
179 (free_after_compilation): Don't clear x_rtl_expr_chain.
180 (fixup_var_refs): Don't search it.
181 (preserve_rtl_expr_result, free_temps_for_rtl_expr): Remove.
182 * emit-rtl.c (start_sequence): Don't use sequence_rtl_expr
184 (push_topmost_sequence): Likewise.
185 (end_sequence, init_emit): Likewise.
186 (start_sequence_for_rtl_expr): Remove.
187 * expmed.c (make_tree): Build a VAR_DECL instead of an RTL_EXPR.
188 * rtl.h (preserve_rtl_expr_result): Remove.
190 2004-07-02 Kazu Hirata <kazu@cs.umass.edu>
192 * ifcvt.c, modulo-sched.c, tree-alias-common.c, tree-sra.c,
193 tree-ssa-copy.c, tree-ssa-dom.c, tree-ssa-pre.c: Fix comment
196 2004-07-02 Aaron W. LaFramboise <aaronraolete36@aaronwl.com>
198 * gcc.c (STANDARD_STARTFILE_PREFIX_1): Define.
199 (STANDARD_STARTFILE_PREFIX_2): Define.
200 (standard_startfile_prefix_1): Initialize to
201 STANDARD_STARTFILE_PREFIX_1.
202 (standard_startfile_prefix_2): Initialize to
203 STANDARD_STARTFILE_PREFIX_2.
204 * config/i386/mingw32.h (MD_STARTFILE_PREFIX): Remove.
205 (STANDARD_STARTFILE_PREFIX_1): Define.
206 (STANDARD_STARTFILE_PREFIX_2): Define.
207 * doc/tm.texi (STANDARD_STARTFILE_PREFIX_1): Document.
208 (STANDARD_STARTFILE_PREFIX_2): Document.
210 2004-07-01 Richard Henderson <rth@redhat.com>
212 * tree-sra.c (sra_walk_expr): Don't maybe_lookup_element_for_expr
213 in order to disable scalarization. Instead set a flag and wait
214 for a candidate decl.
216 2004-07-01 Joseph S. Myers <jsm@polyomino.org.uk>
218 * doc/cppinternals.texi, doc/install.texi, doc/invoke.texi,
219 doc/md.texi, doc/sourcebuild.texi, doc/tm.texi, doc/trouble.texi:
220 Use terminology "testsuite" and "enumerated".
222 2004-07-01 Richard Henderson <rth@redhat.com>
224 * dwarf2out.c (reg_save): Use INVALID_REGNUM.
225 (dwarf2out_reg_save, dwarf2out_return_save): Likewise.
226 (initial_return_save): Likewise.
227 (flush_queued_reg_saves): Remap register numbers.
228 (dwarf2out_return_reg): Likewise.
230 2004-07-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
232 * gimplify.c (gimplify_one_sizepos): Don't do anything if any VAR_DECL.
234 * tree-pretty-print.c (dump_generic_node, case ARRAY_REF): Use
235 access functions for lower bound and element size and only output
236 if lower bound nonzero or element size not same as that of type.
237 (dump_generic_node, case COMPONENT_REF): Use access func. for offset.
239 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
241 * c-pretty-print.c (pp_c_postfix_expression): Fix pasto.
243 2004-07-01 Per Bothner <per@bothner.com>
245 * final.c (final): Fix typo reported by Aaron W. LaFramboise.
247 2004-07-01 Jakub Jelinek <jakub@redhat.com>
249 * expr.c (expand_assignment): Optimize bitfld += cst for 1 bit
250 bitfields as well. STRIP_NOPS from src operand and PLUS_EXPR's
251 first operand. Don't optimize if the bitfield is volatile.
253 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
255 * c-pretty-print.c (pp_c_postfix_expression): Handle
256 floating-point comparison operators.
257 (pp_c_expression): Pass floating-point comparison
258 operators to pp_c_postfix_expression.
260 2004-07-01 Roger Sayle <roger@eyesopen.com>
262 * simplify-rtx.c (simplify_binary_operation) <PLUS, MINUS>: Use
263 rtx_cost instead of "had_mult" to determine whether the transformed
264 expression is cheaper than the original.
266 2004-07-01 Jerry Quinn <jlquinn@optonline.net>
268 * alias.c (get_alias_set, canon_rtx, get_addr,
269 nonoverlapping_memrefs_p, nonlocal_referenced_p_1, memory_modified_1):
271 * builtins.c (expand_builtin_prefetch, expand_builtin_profile_func,
272 expand_builtin): Likewise.
273 * calls.c (expand_call, emit_library_call_value_1, store_one_arg):
275 * combine.c (can_combine_p, combinable_i3pat, try_combine,
276 find_split_point, combine_simplify_rtx, simplify_set, make_extraction,
277 rtx_equal_for_field_assignment_p, gen_lowpart_for_combine,
278 record_dead_and_set_regs_1, get_last_value_validate,
279 mark_used_regs_combine, move_deaths, unmentioned_reg_p_1): Likewise.
280 * cse.c (check_dependence, canon_hash, equiv_constant,
281 gen_lowpart_if_possible, cse_insn, invalidate_from_clobbers,
282 cse_around_loop, cse_check_loop_start, cse_set_around_loop,
283 count_reg_usage): Likewise.
284 * cselib.c (rtx_equal_for_cselib_p, add_mem_for_addr, cselib_lookup,
285 cselib_invalidate_mem, cselib_invalidate_rtx, cselib_record_set,
286 cselib_record_sets): Likewise.
287 * dbxout.c (PARM_PASSED_IN_MEMORY, dbxout_symbol,
288 dbxout_symbol_location, dbxout_parms, dbxout_reg_parms): Likewise.
289 * ddg.c (mark_mem_use, mark_mem_store, rtx_mem_access_p): Likewise.
290 * df.c (df_uses_record): Likewise.
291 * dojump (do_jump): Likewise.
292 * dwarf2out.c (stack_adjust_offset, mem_loc_descriptor,
293 loc_descriptor_from_tree, rtl_for_decl_location, add_bound_info,
294 decl_start_label): Likewise.
295 * emit-rtl.c (gen_complex_constant_part, gen_highpart,
296 operand_subword, change_address_1, make_safe_from): Likewise.
297 * explow.c (break_out_memory_refs, copy_all_regs, validize_mem,
298 stabilize, force_not_mem): Likewise.
299 * expmed.c (store_bit_field, store_split_bit_field, extract_bit_field,
300 expand_mult_const, expand_divmod, emit_store_flag): Likewise.
301 * expr.c (convert_move, convert_modes, emit_block_move,
302 emit_group_load, emit_group_store, clear_storage, emit_move_insn,
303 emit_move_insn_1, expand_assignment, store_expr,
304 store_constructor_field, store_constructor, store_field,
305 force_operand, safe_from_p, expand_expr_real_1, expand_increment):
307 * final.c (cleanup_subreg_operands, alter_subreg,
308 get_mem_expr_from_op): Likewise.
309 * flow.c (notice_stack_pointer_modification_1,
310 init_propagate_block_info, insn_dead_p, mark_set_1, mark_used_regs):
312 * function.c (mark_temp_addr_taken, preserve_temp_slots,
313 preserve_rtl_expr_result, put_var_into_stack, fixup_var_refs_1,
314 optimize_bit_field, flush_addressof, purge_addressof_1,
315 instantiate_decl, instantiate_virtual_regs_1, assign_parms,
316 setjmp_protect, setjmp_protect_args, fix_lexical_addr,
317 keep_stack_depressed): Likewise.
318 * ifcvt.c (noce_try_cmove_arith, noce_try_abs, noce_operand_ok,
319 noce_process_if_block, find_memory): Likewise.
320 * integrate.c (subst_constants, allocate_initial_values): Likewise.
321 * local-alloc.c (validate_equiv_mem_from_store, memref_referenced_p,
322 update_equiv_regs): Likewise.
323 * loop.c (scan_loop, prescan_loop, note_addr_stored, check_store,
324 maybe_eliminate_biv_1, find_mem_in_note_1): Likewise.
325 * optabs.c (expand_abs, emit_unop_insn): Likewise.
326 * passes.c (rest_of_handle_final): Likewise.
327 * postreload.c (reload_cse_simplify_set, reload_cse_simplify_operands,
328 move2add_note_store): Likewise.
329 * ra-build.c (detect_remat_webs): Likewise.
330 * ra-debug.c (dump_static_insn_cost): Likewise.
331 * ra-rewrite.c (slots_overlap_p, insert_stores): Likewise.
332 * recog.c (validate_change, apply_change_group, cancel_changes,
333 validate_replace_rtx_1, general_operand, register_operand,
334 nonmemory_operand, push_operand, pop_operand, memory_operand,
335 indirect_operand, asm_operand_ok, offsettable_memref_p,
336 offsettable_nonstrict_memref_p, constrain_operands,
337 store_data_bypass_p): Likewise.
338 * reg-stack.c (subst_stack_regs_pat): Likewise.
339 * regclass.c (record_operand_costs, scan_one_insn, record_reg_classes,
340 copy_cost, reg_scan_mark_refs): Likewise.
341 * regmove.c (optimize_reg_copy_3, stack_memref_p,
342 combine_stack_adjustments_for_block): Likewise.
343 * regrename.c (copyprop_hardreg_forward_1): Likewise.
344 * reload.c (can_reload_into, push_reload, decompose, immune_p,
345 find_reloads, find_reloads_address, find_reloads_address_1,
346 reg_overlap_mentioned_for_reload_p, refers_to_mem_for_reload_p,
347 find_equiv_reg): Likewise.
348 * reload1.c (reload, eliminate_regs, eliminate_regs_in_insn,
349 reload_as_needed, choose_reload_regs, emit_input_reload_insns,
350 do_input_reload, emit_reload_insns, gen_reload, delete_output_reload,
351 delete_address_reloads): Likewise.
352 * resource.c (mark_referenced_resources): Likewise.
353 * rtlanal.c (get_jump_table_offset, count_occurrences,
354 reg_referenced_p, reg_set_p, set_of_1, set_noop_p,
355 reg_overlap_mentioned_p, note_uses, replace_regs, nonzero_bits1,
356 num_sign_bit_copies1): Likewise.
357 * rtlhooks.c (gen_lowpart_general): Likewise.
358 * sched-deps.c (sched_analyze_1, sched_analyze_2): Likewise.
359 * sdbout.c (PARM_PASSED_IN_MEMORY, sdbout_symbol,
360 sdbout_toplevel_data, sdbout_parms, sdbout_reg_parms,
361 sdbout_global_decl): Likewise.
362 * simplify-rtx.c (simplify_subreg): Likewise.
363 * stmt.c (expand_asm_operands, expand_expr_stmt_value, expand_decl,
364 expand_anon_union_decl, expand_end_case_type): Likewise.
365 * unroll.c (calculate_giv_inc): Likewise.
366 * var-tracking.c (stack_adjust_offset_pre_post,
367 bb_stack_adjust_offset, track_expr_p, count_uses, add_uses,
368 add_stores, compute_bb_dataflow, vt_get_decl_and_offset,
369 vt_add_function_parameters): Likewise.
370 * varasm.c (make_var_volatile, notice_global_symbol,
371 assemble_external, decode_addr_const, mark_weak,
372 default_encode_section_info): Likewise.
374 2004-07-01 Steven Bosscher <stevenb@suse.de>
376 * stmt.c (check_seenlabel): Remove.
377 (pushcase, pushcase_range, expand_end_case_type): Don't call it.
379 2004-07-01 Richard Henderson <rth@redhat.com>
381 * function.h (struct function): Remove x_function_call_count.
382 (function_call_count): Remove.
383 * calls.c (expand_call): Don't set it.
384 * integrate.c (copy_rtx_and_substitute): Likewise.
386 * function.h (struct function): Remove x_cleanup_label.
387 (cleanup_label): Remove.
388 * stmt.c (expand_value_return): Don't use it.
389 * function.c (free_after_compilation): Don't set it.
390 (expand_function_start): Likewise. Remove parms_have_cleanups arg.
391 * cfgexpand.c (tree_expand_cfg): Update call.
392 * tree.h (expand_function_start): Update decl.
394 2004-07-01 Joseph S. Myers <jsm@polyomino.org.uk>
397 * c-lang.c (c_initialize_diagnostics): Move from here ...
398 * c-objc-common.c: ... to here. Include "c-pretty-print.h".
399 (c_tree_printer): Use pretty-printer to format %T.
400 * c-pretty-print.c (pp_c_specifier_qualifier_list): Include space
401 before '*' if not C++.
402 (pp_c_direct_abstract_declarator): Don't try to print array upper
403 bound for flexible array members.
404 * c-tree.h: Include "diagnostic.h".
405 (c_initialize_diagnostics): Declare.
406 * objc/objc-lang.c (LANG_HOOKS_INITIALIZE_DIAGNOSTICS): Define.
407 * c-format.c (format_type_warning): New function. Improve
408 diagnostics for incorrect format argument types.
409 (check_format_types): Use it. Add two parameters. Use the
410 TYPE_MAIN_VARIANT of wanted_type.
411 (check_format_info_main): Pass new parameters to
413 (struct format_wanted_type): Update comment.
415 2004-07-01 Nick Clifton <nickc@redhat.com>
417 * target.h (struct gcc_target): Add new field to struct cxx:
419 * target-def.h (TARGET_CXX): Initialise the new field.
420 (TARGET_CXX_IMPORT_EXPORT_CLASS): Provide a default value for
422 * doc/tm.texi: Document the new target hook.
424 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
426 * builtins.c (fold_builtin_classify): Fix typo.
428 2004-07-01 Richard Henderson <rth@redhat.com>
430 * function.c (identify_blocks, identify_blocks_1): Remove.
431 * function.h (identify_blocks): Remove.
432 * rtl.h (NOTE_INSN_BLOCK_BEG): Update comment.
434 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
436 * builtins.c (fold_builtin_classify): New.
437 (fold_builtin_unordered_cmp): Fix commentary.
438 (fold_builtin): Use it.
439 * builtins.def: Define builtins for isnan,
440 isnanf, isnanl, finite, finitef, finitel,
441 isinf, isinff, isinfl.
443 2004-07-01 Richard Henderson <rth@redhat.com>
445 * function.h (struct function): Remove dont_emit_block_notes.
446 * gimple-low.c (lower_function_body): Don't set it.
447 * cfgexpand.c (expand_block): Don't check it.
448 * cfglayout.c (insn_locators_initialize): Likewise.
449 * expr.c (expand_expr_real, expand_expr_real_1): Likewise.
450 * passes.c (rest_of_compilation): Likewise.
451 * stmt.c (expand_start_bindings_and_block): Likewise.
452 (expand_end_bindings): Likewise.
454 2004-07-01 Richard Henderson <rth@redhat.com>
456 * cgraph.h (cgraph_build_static_cdtor): Declare.
457 * cgraphunit.c (cgraph_build_static_cdtor): New.
458 * c-objc-common.c (build_cdtor): Use it.
459 * coverage.c (create_coverage): Likewise.
460 * libfuncs.h (LTI_gcov_init, gcov_init_libfunc): Remove.
461 * optabs.c (init_optabs): Don't set gcov_init_libfunc.
463 See ChangeLog.11 for earlier changes.
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